Inside Macintosh: Imaging With QuickDraw /

Chapter 3 - QuickDraw Drawing / QuickDraw Drawing Reference

Routines / Creating and Managing Rectangles

Pt2Rect

To determine the smallest rectangle that encloses two given points, use the Pt2Rect procedure.

PROCEDURE Pt2Rect (pt1,pt2:†Point; VAR dstRect: Rect);

pt1

The first of two points to enclose.

pt2

The second of two points to enclose.

dstRect

The smallest rectangle that can enclose them.

DESCRIPTION

The Pt2Rect procedure returns in the dstRect parameter the smallest rectangle that encloses the two points you specify in the pt1 and pt2 parameters.